Civil engineering

Documentation can be produced on four levels:

1. 3D survey database
2. Standard documentation
   1. Object plan
   2. Transversal cross-sections
   3. Longitudinal cross-sections
3. 3D surface model
4. 3D polygonal model

Common use:

• As-built documentation of the structures (cuts, bridges, viaducts, tunnels, etc.)
• Analysis of as-built object, and comparison with the plan
• Any type of design (reconstruction, restoration, conservation projects, etc.)
• Cost estimates calculation for any type of works or interventions on the structures
• Monitoring changes or deformations within certain time intervals
• Analysis of the structures' statics and structural calculations
• Digital filing (storing?) of the structures in their actual size